FridayBoys BasketballNorth Hills at Butler, 8 p.m.Seneca Valley at Central Catholic, 6 p.m.Knoch at Yough, 6 p.m.Franklin Regional at Mars, 6 p.m.Highlands at Freeport, 6 p.m.Seton LaSalle at North Catholic, 6 p.m.Redbank Valley at Karns City, 6 p.m.Union at Moniteau, 6 p.m.A-C Valley at Keystone, 6 p.m.Summit Academy at Sto-Rox, 6 p.m.Girls BasketballPine-Richland at Butler, 6:30 p.m.Norwin at Seneca Valley, 6 p.m.Karns City at Redbank Valley, 6 p.m.Moniteau at Union, 6 p.m.Keystone at A-C Valley, 6 p.m.Franklin at Slippery Rock, 6 p.m.

SaturdayBoys BasketballSeneca Valley vs. Woodland Hills, 3 p.m., at MoonKnoch vs. Quaker Valley, 1:30 p.m., at MontourWest Shamokin at Karns City, 7:30 p.m.Moniteau at Slippery Rock, 2:30 p.m.Girls BasketballSeneca Valley at Bethel Park Classic, TBAWrestlingMars, Seneca Valley at Brooke (W.Va.) Tournament, 9 a.m.Butler, Knoch at Sharon Duals, 8 a.m.College BasketballSlippery Rock (women) at Edinboro, 1 p.m.Slippery Rock at Edinboro, 3 p.m.Butler County Community College (women) at Potomac State, noonButler County Community College at Potomac State, 2 p.m.

SundayBoys BasketballMars at Montour Tournament, TBA